1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one

Product Name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
CAS No.: 181934-30-5
Chemical Name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Synonyms: TIPS-EBX;1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one;1-[(Triisopropylsilyl)ethynyl]-1,2-benzoiodoxol-3(1H)-one;1-[2-tri(propan-2-yl)silylethynyl]-1$l^{3},2-benziodoxol-3-one;1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one;1-{[Tris-(1-methylethyl)silyl]ethynyl]}-1,2-benziodoxol-3(1H)-one;1,2-Benziodoxol-3(1H)-one, 1-[[tris(1-methylethyl)silyl]ethynyl]-;1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1h)-one - [T31875];1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one >=98.0% (AT)
CBNumber: CB22638098
Molecular Formula: C18H25IO2Si
Formula Weight: 428.38
MOL File: 181934-30-5.mol

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1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Property

Melting point:: 170°C(dec.)(lit.)
storage temp.: 2-8°C, protect from light
form: solid
color: white
InChI: 1S/C18H25IO2Si/c1-13(2)22(14(3)4,15(5)6)12-11-19-17-10-8-7-9-16(17)18(20)21-19/h7-10,13-15H,1-6H3
InChIKey: NTHGHMCOPNSZIR-UHFFFAOYSA-N
SMILES: CC(C)[Si](C#C[I]1OC(=O)c2ccccc12)(C(C)C)C(C)C

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-53
Safety Statements: 26
WGK Germany: 3
TSCA: No
HS Code: 2934999090
Storage Class: 11 - Combustible Solids
Hazard Classifications: Aquatic Chronic 4
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 728365
Product name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: ≥98.0% (AT)
Packaging: 250mg
Price: $110.6
Updated: 2025/07/31

Sigma-Aldrich

Product number: 728365
Product name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: ≥98.0% (AT)
Packaging: 1g
Price: $402
Updated: 2025/07/31

TCI Chemical

Product number: T3039
Product name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: >98.0%(HPLC)
Packaging: 200mg
Price: $58
Updated: 2025/07/31

TCI Chemical

Product number: T3039
Product name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $202
Updated: 2025/07/31

TRC

Product number: T896118
Product name: 1-[(Triisopropylsilyl)ethynyl]-1,2-benzoiodoxol-3(1H)-one
Packaging: 2.5mg
Price: $45
Updated: 2021/12/16

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1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Chemical Properties,Usage,Production

Uses

Introduction of silylacetylenes

reaction suitability

reaction type: C-C Bond Formation

1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

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1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one Suppliers

China 49 India 2 Japan 1 United States 5 Global 57

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181934-30-5, 1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-oneRelated Search:

1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one

1-{[Tris-(1-methylethyl)silyl]ethynyl]}-1,2-benziodoxol-3(1H)-one

TIPS-EBX

1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1H)-one >=98.0% (AT)

1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1<i>H</i>)-one

1-[2-tri(propan-2-yl)silylethynyl]-1$l^{3},2-benziodoxol-3-one

1,2-Benziodoxol-3(1H)-one, 1-[[tris(1-methylethyl)silyl]ethynyl]-

1-[(Triisopropylsilyl)ethynyl]-1,2-benzoiodoxol-3(1H)-one

1-[(Triisopropylsilyl)ethynyl]-1,2-benziodoxol-3(1h)-one - [T31875]

181934-30-5

C18H25IO2Si